EP 1959585 A2 20080820 - Apparatus and method for transmitting and receiving forward shared control channel in a mobile communication system
Title (en)
Apparatus and method for transmitting and receiving forward shared control channel in a mobile communication system
Title (de)
Vorrichtung und Verfahren zum Senden/Empfangen eines gemeinsam benutzten Kontrollkanals in einem mobilen Breitbandkommunikationssystem
Title (fr)
Appareil et procédé pour transmettre/recevoir un canal partagé de contrôle dans un système de communication mobile
Publication
Application
Priority
- KR 20070015361 A 20070214
- KR 20070031162 A 20070329
Abstract (en)
A method is provided for transmitting a downlink shared control channel including a control signal necessary for restoring a transmission data signal in a mobile communication system that transmits a data signal using multiple antennas. It is determined whether the transmission data signal is coded with two or more codewords before being transmitted. One of a first element index of a sub-codebook configured only with a one codeword-dedicated precoding in a precoding codebook and a second element index of a sub-codebook configured only with a more-than-two codeword-dedicated precoding is selected, according to the determination result. A control channel is generated by including the selected element index in the precoding information. The generated control channel is mapped to a particular resource block and the mapped control channel is transmitted to a particular reception apparatus.
IPC 8 full level
H04B 7/04 (2006.01); H04B 7/06 (2006.01); H04L 1/00 (2006.01); H04L 1/18 (2006.01)
CPC (source: EP US)
H04B 7/0413 (2013.01 - EP US); H04B 7/0639 (2013.01 - EP US); H04L 1/0031 (2013.01 - EP US); H04L 1/0038 (2013.01 - EP US); H04L 1/0003 (2013.01 - EP US); H04L 1/0009 (2013.01 - EP US); H04L 1/1812 (2013.01 - EP US)
Designated contracting state (EPC)
DE GB NL
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 1959585 A2 20080820; EP 1959585 A3 20131009; EP 1959585 B1 20181107; US 2008225964 A1 20080918; US 8223734 B2 20120717; WO 2008100093 A1 20080821
DOCDB simple family (application)
EP 08002756 A 20080214; KR 2008000874 W 20080214; US 3115308 A 20080214